Every milligram of air pollution can increase your risk of developing dementia
The latest study linked the air pollution caused by traffic to a greater risk of developing the mind-robbing disorder.
It may seem like a certainty, but studies continue to show that the risk of developing it can be reduced to a certain degree. You might want to reconsider breathing in polluted air. Recent research suggests that the risk of developing brain disease could increase for each microgram of a particular pollutant.
In addition to smoking and a poor eating plan, you can find many causes of dementia that you are in complete control of.
However, a meta-analysis that was published in Neurology identified an external factor that may increase your risk.
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The researchers discovered an increase in the chance of developing dementia was increased by 3 percent for each microgram of air pollution per cubic meters (ug/m3) of air pollution caused by traffic. pollution.
The researchers focused their attention on air pollution , also known as particulate matter PM.2.5 that is a mix of pollutant particles that are smaller than 2.5 microns diameter, suspended within the atmosphere.
Study’s author Ehsan Abolhasani stated: “As people continue to get older, diseases like dementia are becoming increasingly prevalent, therefore identifying and understanding risk factors that are preventable is crucial to reducing the risk of developing this disease.
“Since an analysis from the World Health Organization showed that over 90% of the population lives in areas with more than the recommended levels of pollutants in the air, these findings offer more proof for the need to enforce standards for air quality as well as speeding up the switch from fossil fuels towards sustainable energy sources.”
Researchers came to their findings after studying 17 studies that comprised people over 40. The study sample included over 91 million individuals and included 5.5 million who went into a mind-robbing condition.
In addition to altering the data to account for variables like smoking and sex The team also compared the levels of exposure to air pollution for individuals with and people who do not have dementia.
The study found that those who didn’t suffer from the condition had lower average daytime exposure to particulate air pollutants.
The U.S. The Environmental Pollution Agency (EPA) estimates exposures for a typical year that exceed 12 ug/m3 to be secure.
The study also revealed an increase in the chance of developing dementia increased by three percent with each microgram of micrograms per cubic millimeter (ug/m3) the increase in particles of fine matter.
The study also examined the nitrogen dioxide, nitrogen oxides, and the exposure to ozone; however, they did not show “significantly an increased risk” when the other types of pollutants were taken as an entire.
Abolhasani stated: “While our meta-analysis does not prove that pollution causes dementia, but just shows an association, we would like to see the findings will encourage people to play a more active role in decreasing their exposure to pollutants.
“By knowing the risks of developing dementia from exposure to pollution from the air, people can make measures to limit their exposure to air pollution, such as making use of sustainable energy sources, opting to reside in areas that have low levels of pollution and promoting a reduction in traffic pollution in residential areas.”
The expert said this study is constrained by the few studies on this particular subject.
How can you lower your risk of developing dementia
From healthy eating habits to reducing your intake of alcohol There are many changes to your lifestyle that could be beneficial.
Similar to every other healthy food regimen, a food regimen that helps prevent dementia maintains salt, saturated fat and sugar at bay and increases the amount of fiber.
Other changes in your lifestyle that could help your brain are exercising and quitting smoking cigarettes, the NHS states.
Protecting yourself now from the effects of air pollution can reduce your risk of getting sick, keeping it at bay, according to the study that was released today.
